Transaction not yet indexed

XCmUBSvLVQrPCMY4wHja9AYe3sjk9sPR3zCDTfZVyW9afoqti7Bt7MVUA4eBnS16nTu4WUVpgR3by5uqbSuC94c

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