Transaction not yet indexed

55YYAhSsBBx6uuYGwDWXyCeRS5Y8gK6LRYBbiTmTZpWG2dbvETdi5A59opdWJAoG6qu6H11VyKjGsrRMVTvenvor

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