{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa79a2cc00409ac614816312b2cb7a4a7166018725eef0a78e721023d9b6c7383",
    "signature": "0xfa8c33aa5ab546634da184ef9802f6bec0f3a88a4fde66af520d7aa6ceed37c12c47c1c6e0c1e27401fca28f74be55842dde75248276d407e3a751fdae029db91b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}