{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x218ab36ca8c544add331c112ddf14a5845827d0152d9532da7023f08a1bf137a",
    "signature": "0x3a8d5fcd3cdf4ff59c1010f636710e54c4d100e506596a2552bb74135dff139e108ab6884f83311ad794ebea3d13170b6680a96cc814bbfa57795eb2a6e79fe31c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}