Transaction not yet indexed

5fSYM5aYmoDZMWMsxdKWEwTFKMYb3wREXcXu9RLX1H7vNKjLQ9BfFSFyrNPYphdNW79V6EHUFJCmDG2dEQSzC2k

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