Transaction not yet indexed

53d2NADSiDocXTvUDbvcg5yndEdpz1QR4UByEei32YV2Xm7J5tVc2V4pKMfeSFNCPn3zEMxHr1jvBZ7jwmSQNrbP

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