Transaction not yet indexed

55LcD2oiDhbE8BAHiKdTa6E8NzBUVKAVWTkLRbxMyJAv3CS6C2sHqACjvKU1r4zADiRTDt5qwwBkPqNPoX9HuEt8

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