Transaction not yet indexed

553fLQS87RnaAMotZ1uJHzxQ4cKWBYfDZBXx3tGF1FSraeTJvaGX6rnVBBrUm2pKYPXgBSKTwdUZJS7K7ENfRpz1

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