Transaction not yet indexed

53p6KFr7DniPzCttaDqoB2YFASpkgsaxwsQH3TxLdZMr1PyARhJWqSDCJpYQWRKJkpJYH4C2PM4somCT3uN8QQWE

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