{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123797701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1b648caeb5a9dbb99953308e9dd7d298d7c3b90a9d224157db8f6a818672a47",
    "signature": "0xc85e707fd8457c2b99f729c0f756b5c01aef7658525ec66d372ec91780e293906633a0e8e1479a91c763734bf5656221b89f104354a4aff980413496a1b5e9b81b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}