Transaction not yet indexed

53tkyDiiR8bbm94QDbPWjnzG2DZ8WhHzHuv3HXAxUmcUtqeNPox97P8TiN5cdzpjbWLQJxxfqBisL9qZ4x3PHm31

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