Transaction not yet indexed

MeLRJoD3HeZVKSUbmFV9m61EToZ4cZ7pgjrWr65tpA9Q2idEharXtscwE4yEaLefgQHXWWvx7LDGDv5CjnPYvn5

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