Transaction not yet indexed

55itttqZDLiuTHiCmk5iYdpnXegc4XFwodighmwfe3uGyrTHDdpU4d2WEWTp4w4wiPqxNRgiwDRwUnWH5DPHz7oY

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