Transaction not yet indexed

2EMec3oWixjvdPBoj3xahF9djdyov7W1bSdz1NhnnuvWFiYacAsYLAFSLYokfsUquwZaR6M4L7EZJCWyGDRDP2n2

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