Transaction not yet indexed

5NM5w66Famgj6hZCy3AzZFczyw7N4XnMt1nV2SDVFQKArXq7RxV6ps4To9CYC9mRPkkr8rqhaveNkR9FX21iAPb5

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