{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1392629289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb50e6ab4bf6366748b7463ef22874a7c55c39f3a65156a60ce1c8bd75e99587e",
    "signature": "0x2c74a3c5139c12a32ae5f688907b163e501d1e96a7bed8811405cfcaddce42ac234251fbd6324b7131ddc8255a29361b43df4aaba0faaa82b9936a8eff1ef1f21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}