{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502968081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e361235eeb3f634b9154193d82d64a5e716a09c9503f14f270263a526118320",
    "signature": "0x0ee04a64bfcfda8209031df8231dd25bce714d2f7fb0620feb7f1d37f4e408c200cfde6e7af8547e68a6958bea645e2d5a2b7690cc30b75adbd7d2e2ed787ea21c",
    "signer": "0x5cd3eA7DcAA86960596227F4c8624063F3B8893D",
    "userId": "215993"
  }
}