Transaction not yet indexed

4z1CM55aAEPTxmYswDrqWgUVjMWJBeFCdUcZJLf16Cn2nDZt7V38ifaAWwqbd3tkBYzjTKWKYJzAzgkDXLAFmMPN

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