{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263c179aecf2d191201b6eb6d7ae2b97761f73a9fc637d06a2ec1b89bd4dce78",
    "signature": "0x3041de3ea4e628d3d576c49382239c089bef78520add17c51507822c7054e4c120e079e9f2c151a7914401034bbf9ea079717e5407348cdcc2cb811b12ac7fa11b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}