Transaction not yet indexed

21tcMtkwtuv6fZuAvPmTEUSBqmQuw3JL84T5qkdgGJLLtC2WqHiH4hkr4UfW5L1ExrT7JisQyyxUfnSrJZnWWmNV

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