Transaction not yet indexed

53PPxVfokhB2eVRRB5wzTacTEgEpf3ZjUjx9HG9zKW7NtJrJtWzW2MP8xg9MtbkgCUZG5eNx8KVXEqR2L4xsqmGz

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