Transaction not yet indexed

55i7HHP8kaR3ht3KBSLyYbQ3ZkaT7KGXkpZbckjvhbd2NAEGs99mHLEPSkHBAV2TEwBZphPjnVi2uN2oGPwNWHd9

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