Transaction not yet indexed

53LnKMcdCqXNeBCcGT9VUBFS9fJQAwBtxcDGURxFC2D4wXhqG2FsZH8n7qMNBmjfq2KPLZZHwfsAHHKKPwQQnQR6

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