{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbbed90793c5e7b0722e71c6b632bd130b2562e88b0052a97fb33962454345d8",
    "signature": "0x517bf1e29122a3d01c3639bd7918b0f8f42e74e41412003e49ee42925daf166e6b71dc42c18bae628677b49f6ee828e7f4281c05a7cc8bc3d58170757c6c82321b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}