Transaction not yet indexed

mY2UGxQCZGss56ynb91C4mbEzbQcxHfp18DX2C6MfKDyrrh6Nhyd1bm5WEdXDk8S1yQkeyW2jcvVUns7NWQuPzM

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