Transaction not yet indexed

53d5uYEaXzPM2us6jGdD8LReSMk2uHBMaJgHLBBnhsDRCep4jNkFSBjL8qs8eA1VpR3ZeKScgrNDH2zbsb1ykGG

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.