Transaction not yet indexed

5B6x91jkVMLbME4uHQbVTvJtyg7MJvAynRX9g76iRxKUpsS5ASJ3aREbVe3gGpXBXqBZ2JLR6gkot1zN7k3KAm2

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