Transaction not yet indexed

53UNpgXyMRpRRXsZzu6FaxmRmnAi4LJgpzFw7UbsaAWarDM8ecRJjKCuARWab9HVx4nLdPjcvhMC5GPD8v1vfXSZ

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