Transaction not yet indexed

21mRCdnUoKPEXf91ZhH3GUavgiBj3bC1ZcXM9qyXBacxeB665ZggBiTY7Vx4t9Jrs3uSQuikR3gWHQLegQJcBFBp

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