Transaction not yet indexed

21A8thEerHJC2k93fP8BQuRemTS3YrBxuJw3CD8HjRYQ1r8JSHtswAGaUWLV8aJZYiXSeHvCuApwDStGwZdEnU4u

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