Transaction not yet indexed

Mx1QEtyUTj1hNFMp3rdEcY5EmFF15mxU4UiZXZ3s6QdZeusVxtPywijsmN3aSabrSDEZ2yZySFhdCmdGKuk2iJJ

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