Transaction not yet indexed

53CusFNGPrMvmcynajYioADNBp2fA7eBctYkSQe4UJV5Cq93wCi3k5kEXMJwABgaKFPzAy4VVV2PV5LvGaHCRLPs

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