{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1237657598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a5f80017061c9e0cdd8732c01632ac77a00e3865caf28489d278e33fa62d280",
    "signature": "0x83bc4bc277cd3bc4ffd52dcfbb4c4f4bdbb2717fca5c0f90c2f14dc0173863db0d698fcf1dc5c1835cdabccb8c01cda655fca1ae0185e37e7643ac85cd9e59c61c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}