Transaction not yet indexed

mC2isjPSAXW3v3szXTzAheg4fraKfendkC9NLCdz3nusUZzwrNJsh7iG3EUBRCzM4XZXrFe3AdJeNCD6sta8Wuk

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