Transaction not yet indexed

21MGvmAGiuqkdUDL2zT2aT8UEQgdgMfSdeMsATRcKpMFBqHdiPDBfCembeDp1pTT3jJqEP2mLvZq2P3FFqekPDYC

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