{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973742203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c2938d25ecffc44ed244b5c4cbd8d8957b6bd9dab8956cf5d5be719516b0c37",
    "signature": "0x85a613567e8030a5d380512f78fdae6d5beb11f9cedfe68b7a7cdc2f7f462e040b830d5db856840bf4f5ff353a7217a1bfc86b900d46db4018262f2509e65d481c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}