Transaction not yet indexed

21FMgMgkBUmVSyxv81WxrGNyy77vbADya4vHKPfAscQ5eDqDTLsYKiNYBs5i6ZC6FmEdPdSfeaYpZG7mYxw1nK2z

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