Transaction not yet indexed

53ZsKFw9635dmcRHLrPDrmjSMC75asnhjFT2UJt2JZktWWA3H9fUkcau9N8FsJab1c8t1NFqwG6CSqBHfWwDPACU

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