{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eaedf12865c3b4f8845128d51db88f3b0b0c0ccacb8aaf3444f2d8b1a3fcf62",
    "signature": "0xb67918736fab77151c12cc61e11478799b4ef2564458839cc130e3561c5217cb38d35141348c3011155ccc976bcc40b482fe1be250229170d580ee1780dcf01a1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}