{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244415038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8693c599fc2d42db4ce5cc013d74fd073119f872e149d9680d8810228c373d8b",
    "signature": "0x1b478681085ec795b2c9ccbd516d53468c8ae1aa6aa660702c917fc1e04f2a3e610b5873c7b71025bf64afde7bee1828a513fc9c099ecbd795f01cbac61ea2e11c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}