Transaction not yet indexed

WmM2nPbTtRYZ3pm9eX5LMKQ8VkmQTfYyk3Fcy1M6P6CJX2gwqWTywCz6mtxFQzDFSd9vCkwpgx5phR28AwqNCMs

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