Transaction not yet indexed

55kSq8HjavsQEZFqC8du2WUdBKDRwcWfapqQwXApFWZDwaoU3gX1c8sCUtRkgRFqNFd3HUBnRm4aMQSFwvPRwWzQ

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