Transaction not yet indexed

53jz6ZRXbJmtGJcPC3b6JWu15sgBLEdBt7F1quTQqcxHriZxTHSar5CmcMwCDDPQLxnzqHu8TLg8a3tToFR1T1GG

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