Transaction not yet indexed

21R3cMLFyGFkB7nP9KdMfyBFJevKB4t4SUoe3FYC9PZU5fVSftmSnnUnp2hP3ZUppsv8HxYfC2JjDs2TUmBqp3fF

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