{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x279cee6cc5b653b3d2df8d2ac7c83940fa461e57cb976c7dc3519430f2c8690e",
    "signature": "0x60432244b49a796e3cc0a430076df7e37fb622e243ffbbde494a2b396a8f47b32bd4a498cd8dcfd0737882090c2800c1413ca9cd5dba6f8b9b545aa529cc00aa1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}