Transaction not yet indexed

21gZbmfN4P4HDqLVWA2Qv8bBcF6wPPaQEToPje9rRbVzNDXfCbf2gM35jBgysEy2hZ1t74PUTfbxAK3SFSixxxiS

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