{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546214133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x600da9332fce72fcc781a136d06709c3e59df3a12d1beace7b0be79b65b125d7",
    "signature": "0x04a5e5de187d87b3b168ccb0ebed81c67a431e502f37a71d5432b03b67ced4131881632c09953d111a7ecb2e47e91ad6a604f1ffe22219b580f30c6229fef7891b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}