Transaction not yet indexed

55Db5vPX3XV2iAgZaAdD2JmUT22PYkgxxi68BPRmsc6C2UjF2ZcoyonVY8dnUeHPvMPAS7bLzkBEhamGK9TkHmLV

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