Transaction not yet indexed

Muy9PAmCCKvdKev3EeeQNm2R7eD7CxEcb9QDYGmBBBpiqdSHymbfGDComYzZSUmbnTrVbaHEsKsUZMQ5KEo1LNQ

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