Transaction not yet indexed

55E9JspnvM2rRfeShUPc4GEiLZ7VPNPgEsXRitF3fSXq3hvQqPbZkdZEmFsxvfL4o2zL4eJcXkTsCJyokFePNH5K

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