Transaction not yet indexed

55SM4xtsLbGRqBSRwjjc1KY2e78bKhSx82gkLmAM7AGcNFvbo9mNbjguvW7DJpmC8TvDTkJQF5VJS9PSqY3aa4ZX

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