Transaction not yet indexed

53tWVXDTYxXm4pUMM3LmAohntqdva78b6QRn2yNmQaYhNcSRLGFE3RNkRYPgU7Za2bngSH4vH5finfFahrb1UUGU

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