Transaction not yet indexed

215CUtRwdrknjmq1HsfgFPEvsYYjWQPBTckoyK4w8QZ4fJVFawWXVdECYgZy2tbKeQmEY5vS5vLAcDRsdW1gXDus

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