Transaction not yet indexed

21bmkVLMiMpYN9aup7ejjghzj627qeQu36Vnz15f3ectf3e7iBY7yo5WuKjvbYFqEDqPhRPEJSmEhnySoPMfNF2m

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