{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975106364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x818be4d62c11c9cf9bd304e2b690a12b0a35ef78510522148b8131732b1ade68",
    "signature": "0x9751f915acb1545e3e2b656937aca7a5d30041cd1d97237ae0d0ff90b551baf63d3655c393eca385689d95e2e6741a1e487d232dbc58cebaa3c994e64ad8cbeb1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}