Transaction not yet indexed

53NbttUhRZWwCa1LHdJWn4qFmDTgMYJn6Z4V1yQX2c74p8JRNxHEAWaPBY9GshHA2xdRfLnrVC9p6wMA5oUDNAdt

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