{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25c21cf0004323269c11dd42162b2960d6ff43a1ee3221255d7f435d5512833b",
    "signature": "0x186d69a2c1e594663d8eec66442220f5241e59ae15aabbd6e6edba613b2b33927dd161743c85c05fb0900af74b10efddbce6a63ed6e2af47404255e0fef891fb1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}