{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292583662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x949f6e49aac5d6468333d940659274765c1454598b33ec6326e4fa5012b81a1a",
    "signature": "0x3ca874b42dd95d81ea753e73d4def357dd77fd64c2d9f38b73d7835195d5e61b4c797c4289edc53e1a3ccdadbe85ab56b991de406a8f50eb680543306eafbb9f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}