Transaction not yet indexed

21L8cp6utam6jjsnQB2PCCNSCAT9zBQsePFGXDvdpWVGX9kAMXrbypvLXzEsg4ZGXue5MD42gf2QJNKDd5YUPrfE

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