Transaction not yet indexed

53qBkk1agDDyXbKWwifoqQ4WSZPbXuEu4cpwaQFSLJrHFbVeXm3jqAvFwVtobtTdtTXZfxTMug8BC4kfXj5ytCv1

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