Transaction not yet indexed

53TZrdyZ6nQrRkso1x3g5ERC5KBwbGNmdU64L2kNbCbAmhZG25ZADUrEi5MTnyn25qrBsHcbKQLSCS7RAFVak3eU

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