Transaction not yet indexed

21o19fHsAHwfxtntZuPd9tcrCFEsF8vxEBXJDz4Uy4vUD47uqnw4NqgRy1HEYTJtZLLV4eVwBa11skAVkFDToVHe

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