Transaction not yet indexed

21SnkS7DcCn6MV6sdbekd4TCLtxmuas5J52yWtQmjQq3SjdUp98mAyySAD9BnfJz3bt4Hk2vQFxoNkjauCiVDqwA

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