Transaction not yet indexed

53VAnAWcbEZGUzhGwEaHJBF1LBRtMMkJgDsAng7QK33tKvaNENBfKPRknAyyU5sHp88AHutiGNC1J9GoRpMGcmhU

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