Transaction not yet indexed

53VGuVAVSkvSrqj1tX3s77EXEM3JvP9U1ydAj2s4V6DZwCNpmekPbFTcmQCwRsML69tcpqqgu7tY3AexWSKvPPKT

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