{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71340021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c2998fac533b3a823f98224cb5b184c7bf86b7497f40eae742639a1cadd334",
    "signature": "0x47998cbff93c01f921ed09aab426b86d0dc6f13ff683982193135f2df657177933f7370be50208ff454e3045f05083309ee18eeb9952910e81ab42a3aebc94321b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}