{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107629682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb608bd87e789f0d324c062bd707caef02b5ca9a31c6cd3a2bee7b3b88f51a391",
    "signature": "0x2a42de4e3cd31bffc77cdf2539445ad5d4a5e207735460738b81b04fc2673d1846657f494b5e781eadb2451dde24080049d5adf457c3185da7b599cc101d546e1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}