Transaction not yet indexed

53bkQwvWk8Y3U7sKEjHzhKRfDEqAX5A41x4TsN9ssJcY8v16vXjpoViK3UjuzsoXsCvtELsrsATxhhrmNT8FScc4

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