Transaction not yet indexed

53fc4PjGmykQNvLqhvP3h5fW8mLWYQNKHTnZdwACz3jwcs9eD2AVtsQ2xbRf6cXTkRwkerQfCS5JeBNyhAJRu5kz

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