Transaction not yet indexed

21X8UDmM2i6NnXdgPi9CtRSSENgcbeoihw36cdh1CpB2FJqURxHo6CvRSTxt6EHkUjMKMQogcPifRLE5NRXi6S52

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