Transaction not yet indexed

MdcXAvTTgKtQpwFYEYxH3aCETuVgPMnWbE3LVttvxWe2tHDcTreLmr8UnKVfBcuMBgf8g3cJz1KMnQGzF1qM8E2

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