{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351660294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dbef45b008adfea220a21b980b3bd0b753c5d3716e2e1f70fd0cf4471530873",
    "signature": "0xa4364980ff7fbd6e58461c4bf559ced0a04900516bebee778e0ba7beab4de77915fbd26bc8655f106ef8cbf796299b866a73ff9fde8a3eb9f8573b447ab4245d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}