Transaction not yet indexed

53kxtsSa8hvvyQbTYgfZAAsfikjmuDepjtXYZ3ok1bBm3j7wHUvR9bCuDyCpGFrFYRLFxAhDR5DEFc1baz16U7TC

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