{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85ee8f59c3fb9a638748057650fb3ddbc775ede2a73b887f3f60d038e2e4506d",
    "signature": "0xb0cbfe6a868c42ce0951b145cfc0906bda51e6a362a765ff297370b7dc364e15315e7714b9156c69f1ffbe02da3b3e75942e2bee595da6f7bfe28fc3d3d96a271b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}