Transaction not yet indexed

53bkjD4LByi3w7ff2yNeCZC7cXoeE7y9GG3Nd2Jqy4z6Wbjq5vwjUPRmYkWWFkFQQAgDMuUJEwK5LKZyLBwVBin1

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