Transaction not yet indexed

53DDC7Kwtgt3kkt6disCLnVipEBMCfDDQL8ueuFLCcsVFaqP6rZFPkUvx3sC94Bb9MLvXhvWikDqrH6HvvXNWa17

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