Transaction not yet indexed

53G7Zqwx4MM8DDUmG79Aw81fgUeMo2Rf42u6FDsnY8Jrhs4DWKZ1E2vAKaBPS7gvRUQ9CJz719CNDWfShMkpCRU8

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