Transaction not yet indexed

XCMMtkP1uBvvJvhxMTPpYQUAMBk6R6U1dTCdP5LhBLdcriq4iig1AewH8Zks14Qrd7kasnKr4zz679Lb3CiRUer

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