Transaction not yet indexed

21UaVktbt8sdkKV4gNQtWhBsb2Nb58bGVk5EpjgR2Rip9D1PqgaF8RTjq2gB3TMJsCDVRZfcLwFzZJSsZULCTp1B

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