{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193240ec26a57831d75d13956361a83a391612530efcd1b1d4faebe299ad731c",
    "signature": "0x31266b6ad46816de59155d7ba54f73291b47fe0d202ec05ffbc8c2e52bd491913ebc5598a4ffebdffb6abc46a8db6063cc52668656dbafbf668212e45c3210b31c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}