Transaction not yet indexed

53p3cuSv1y7N2p9FcVWRD7tiVVbFm93ACbPCZms1iKsxCSBFZKy9g7Ca3g8cQF5bcnJv8d9jXf2YVSStKH2seSE8

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