Transaction not yet indexed

21yM2iykFW5yWsrfTw6ab9hR6YYFPHDzEpiLD6F3h17nkqTTmjUkbVBBa9YZ2wYbPHpYfPJ9jLjerwK61o2YUUE7

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