Transaction not yet indexed

21MTRmkN5ky2ws8WkqbNDw6BtmSwL1CTXjR5yWKU36KCZU97mN8RdQ5r4GZkRNeKixS4UvUmvjgDEKAF38k7kBbs

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