Transaction not yet indexed

21ZXo1vGTTBmDE8UVicGgXgc11FP1A8irfu5F4FW2k5LHLMBEphrYKoF6Rpp3y9r9fajX2uDfu5zGXcPTQQb8zS9

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