Transaction not yet indexed

EcMmqd2QsD8wCAQh1VggoQeGJ25KopDZr6JegAs8pNTkAS1ogUNV9xdP4RLdBe6T86jSudQouGpTs4usHHjsrpJ

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