{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1990819150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x018999ac56397c7b706ea4d1f7ea3024ffa509cdf8b92fece7ebfe556d4e575b",
    "signature": "0xdd79c90f26ff90ad7714155fbd5ba79ae13a465267d32eea63b7f7462276d0ee147c29f2f2b1384691b168258a0e75112f77086ccf444da01cfbe4081f92216a1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}