Transaction not yet indexed

53CBFb6o52ZkbbRND5UYs9frsfDbpfopu6iAe3VpcbPyAwavcr8EX1FhmpR2p9U8mHLd9EcJhw7jbHf2Hrrg5cvn

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