Transaction not yet indexed

53d5LdHdiwuZ45jRx43bhYMrSLVRtNt8tpYTsUYAW2a9uhy8nHVFKXwxKSihMPtjMbWEdAnEsZXU6cgsdSiY7P69

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