{
  "manageEntity": {
    "action": "Repost",
    "entityId": "277981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4245d593960c71ca7bf1fc137f59b9bd3aa74d98ae783da7e4e0210010ca52a3",
    "signature": "0x52d844b5ef5e2385c11c4936a72881c575baa96e9b839695c90255e8cd111ee967d6b31a9a503714b0183ad9aed4197b53c8f2ebc5feaf39d2a6b96ca9ace9a31b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}